Cpu Usage
The latest Cpu Usage coverage — news, analysis, and updates from the WindowsNews.AI desk.
Fix Windows 11 Start Menu Lag: Proven Performance Solutions
Windows 11's Start Menu has been a point of contention for many users since its release, with performance issues ranging from sluggish responsiveness to high CPU usage. While Microsoft has made...
Optimize Windows Performance by Managing Background Services
The sluggishness that seems to creep into many Windows PCs over time is not solely the result of aging hardware or a bloated software stack. Deep within the operating system, numerous background...
Windows 11 KB5058411 Finally Harmonizes Task Manager's CPU Readings
The latest Windows 11 24H2 update, KB5058411, quietly rewires how Task Manager reports CPU usage—and it ends a decades-old inconsistency that has frustrated everyone from casual users to IT...
Microsoft Fixes Task Manager's CPU Reporting With Industry-Standard Formula
For over a decade, Windows Task Manager has baffled even seasoned IT professionals with its erratic CPU usage readings. A process seemingly pegging a single core at full tilt could display as 100%...
Windows 11 KB5058411 Update Ends Task Manager CPU Reporting Inconsistency
Microsoft’s May 2025 cumulative update for Windows 11 24H2, KB5058411, quietly resolves one of the operating system’s most persistent diagnostic annoyances. Task Manager now applies the same,...
Classic Outlook bug in Office 365 triggers typing lag, CPU spikes up to 50%
Introduction Users of Microsoft's classic Outlook application within Office 365 have recently encountered significant typing lag and elevated CPU usage during email composition. This issue, first...
Resolving Microsoft Outlook's Typing Lag: Understanding the CPU Spike Issue and Available Workarounds
Introduction Microsoft's classic Outlook application, a staple in enterprise email communication, has recently been plagued by a significant performance issue. Users have reported substantial typing...
Microsoft Outlook Classic CPU Spikes: Fix Coming May 2025
Introduction In late 2024, users of Microsoft's classic Outlook client began reporting significant CPU usage spikes during routine tasks, particularly while composing emails. This issue,...
Microsoft Outlook Classic CPU Spike in 2025: Causes, Effects, and Workaround Strategies
Introduction In 2025, Microsoft confirmed a significant performance issue impacting the Classic Outlook application on Windows 10 and Windows 11 systems. Users began experiencing severe CPU...
Resolving Microsoft Outlook CPU Spikes: A Comprehensive Guide for IT Professionals
Introduction Microsoft's classic Outlook client has recently been identified as a source of significant CPU usage spikes, particularly during email composition. This issue has affected users across...
Outlook 2025 CPU Spike Bug: Causes, Fixes, and Migration Challenges
For countless professionals, the familiar chime of a new email arriving in Microsoft Outlook has long been the soundtrack to productivity—until 2025, when an insidious CPU spike bug transformed...
Microsoft Outlook Update Triggers High CPU Usage: Impact and Solutions
Introduction In April 2025, Microsoft acknowledged a significant performance issue affecting users of the classic Outlook application on Windows. The problem manifests as substantial CPU usage...